10363671980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1\times {\mathrm{6449}}^1$

素因数の和:10706

約数の個数: 48

約数和(自身を含む): 22918140000

約数和(自身を除く): 12554468020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4229, 6449, 8458, 12898, 16916, 21145, 25796, 32245, 42290, 64490, 80351, 84580, 122531, 128980, 160702, 245062, 321404, 401755, 490124, 612655, 803510, 1225310, 1607020, 2450620, 27272821, 54545642, 109091284, 136364105, 272728210, 518183599, 545456420, 1036367198, 2072734396, 2590917995, 5181835990, 10363671980]

約数ペア:

[(1, 10363671980), (2, 5181835990), (4, 2590917995), (5, 2072734396), (10, 1036367198), (19, 545456420), (20, 518183599), (38, 272728210), (76, 136364105), (95, 109091284), (190, 54545642), (380, 27272821), (4229, 2450620), (6449, 1607020), (8458, 1225310), (12898, 803510), (16916, 612655), (21145, 490124), (25796, 401755), (32245, 321404), (42290, 245062), (64490, 160702), (80351, 128980), (84580, 122531)]